SUBMITTAL DATA: MSZ-WR18NA & MUZ-WR18NA

SUBMITTAL DATA: MSZ-WR18NA & MUZ-WR18NA

SUBMITTAL DATA: MSZ-WR18NA & MUZ ... - HVAC Direct

17 mag 2020 —

2022-01-07 — GENERAL FEATURES. • Single-zone heat pump systems. • Blue Fin anti-corrosion treatment applied to the outdoor unit heat exchanger for increased coil ...

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M-SERIES
Job Name: System Reference:

SUBMITTAL DATA: MSZ-WR18NA & MUZ-WR18NA
18,000 BTU/H WALL-MOUNTED HEAT PUMP SYSTEM

Indoor Unit: MSZ-WR18NA

Outdoor Unit: MUZ-WR18NA

Date: Wireless Remote Controller

GENERAL FEATURES � Single-zone heat pump systems � Blue Fin anti-corrosion treatment applied to the outdoor unit heat exchanger for increased coil protection and longer life � Four fan speeds: Low, Medium, High, Super-high � Anti-mold filter � INVERTER-driven heat pump � Cooling operation range: 32� F to 115� F � Heating operation range: 5� F to 75� F � Multiple control options available:
- Hand-held Remote Controller (provided with unit) - kumo cloud� smart device app for remote access - Third-party interface options - Wired or wireless controllers � 12-hour timer � ECONO COOL mode � AUTO restart � The outdoor unit powers the indoor unit and should a power outage occur, the system is automatically restarted when the power returns.

Specifications are subject to change without notice.

� 2020 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.

SPECIFICATIONS: MSZ-WR18NA & MUZ-WR18NA

Cooling at 95�F1
Cooling at 82�F Heating at 47�F2 Heating at 17�F3 Heating at 5�F4 Efficiency
Electrical Indoor Unit

Maximum Capacity Rated Capacity Minimum Capacity Maximum Power Input Rated Power Input Moisture Removal Sensible Heat Factor Power Factor (208/230V) Maximum Capacity Rated Capacity Minimum Capacity Maximum Power Input Rated Power Input Maximum Capacity Rated Capacity Minimum Capacity Maximum Power Input Rated Power Input Power Factor Maximum Capacity Rated Capacity Maximum Power Input Rated Power Input Maximum Capacity Maximum Power Input SEER EER1 HSPF (IV) COP at 47�F2 COP at 17�F in Maximum Capacity3 COP at 5�F in Maximum Capacity4 Voltage, Phase, Frequency Guaranteed Voltage Range Voltage: Indoor - Outdoor, S1-S2 Voltage: Indoor - Outdoor, S2-S3 Short-circuit Current Rating (SCCR) Recommended Fuse/Breaker Size (Outdoor) Recommended Wire Size (Indoor - Outdoor) MCA Blower Motor Full Load Amperage Blower Motor Output

Specifications are subject to change without notice.

BTU/H BTU/H BTU/H
W W Pints/h
% BTU/H BTU/H BTU/H
W W BTU/H BTU/H BTU/H W W % BTU/H BTU/H W W BTU/H W
V AC V AC V DC
kA A AWG A A W

18,000 17,200 5,800 2,170 1,720
2.1 0.86 98/98 19,872 18,700 6,404 1,956 1,548 20,900 18,000 5,400 2,360 1,670 97/97 15,000 11,500 2,040 1,360 12,780 1,770 16.0 10.0 8.5 3.16 2.16 2.12 208/230V, 1 phase, 60Hz 187-253 208/230 24
5 15 14 1 0.67 30

� 2020 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.

SPECIFICATIONS: MSZ-WR18NA & MUZ-WR18NA

Airflow Rate at Cooling, Dry Airflow Rate at Cooling, Wet Airflow Rate at Heating, Dry Sound Pressure Level (Cooling) Sound Pressure Level (Heating) Drain Pipe Size Heat Exchanger Type External Finish Color
Unit Dimensions

Package Dimensions

Indoor Unit Operating Temperature Range
Outdoor Unit

Unit Weight Package Weight Cooling Intake Air Temp (Maximum / Minimum)* Heating Intake Air Temp (Maximum / Minimum) MCA MOCP Fan Motor Full Load Amperage Fan Motor Output Airflow Rate Refrigerant Control Defrost Method Heat Exchanger Type Blue Fin Coating on Heat Exchanger Sound Pressure Level, Cooling1 Sound Pressure Level, Heating2 Compressor Type Compressor Model Compressor Rated Load Amps Compressor Locked Rotor Amps Compressor Oil Type // Charge External Finish Color Base Pan Heater

Unit Dimensions

Package Dimensions

CFM CFM CFM dB(A) dB(A) In. (mm)
W: In. (mm) D: In. (mm) H: In. (mm) W: In. (mm) D: In. (mm) H: In. (mm)
Lbs. (kg) Lbs. (kg)
�F �F A A A W CFM
dB(A) dB(A)
A A oz.
W: In. (mm) D: In. (mm) H: In. (mm) W: In. (mm) D: In. (mm)

625-530-431-328 562-477-388-295 625-530-431-307
47-42-37-30 47-42-37-30 5/8 (15.88) Plate fin coil Munsell 1.0Y 9.2/0.2 36-5/16 (923) 9-13/16 (250)
12 (305) 39 (990) 13 (330) 15 (380) 28 (13) 33 (15) 90F D.B / 73F W.B // 67F D.B / 57F W.B 80F D.B // 70F D.B
10 15 0.5 55 1,243 / 1,229 LEV Reverse cycle Plate fin coil Yes 53 51 DC INVERTER-driven Twin Rotary SNB130FQBMT 7.4 9.3 FV50S // 11.8 Ivory Munsell 3Y 7.8/1.1 Optional 31-1/2 (800) 11-1/4 (285) 21-5/8 (550) 38-9/16 (980) 16-9/16 (420)

Specifications are subject to change without notice.

� 2020 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.

SPECIFICATIONS: MSZ-WR18NA & MUZ-WR18NA

Unit Weight

Package Weight

Cooling Air Temp (Maximum / Minimum)*

Outdoor Unit Operating Cooling Thermal Lock-out / Re-start Temperatures**

Temperature Range

Heating Air Temp (Maximum / Minimum)

Heating Thermal Lock-out / Re-start Temperatures**

Refrigerant

Type Charge

Gas Pipe Size O.D. (Flared)

Liquid Pipe Size O.D. (Flared)

Piping

Maximum Piping Length

Maximum Height Difference

Maximum Number of Bends

H: In. (mm) Lbs. (kg) Lbs. (kg) �F �F �F �F
Lbs, oz In.(mm) In.(mm) Ft. (m) Ft. (m)

39 (990) 81 (37) 88 (40) 115 / 32 -1 / 3 75 / 5 -9 / -4 R410A 2, 10 1/2 (12.7) 1/4 (6.35) 65 (20) 40 (12)
10

Notes

AHRI Rated Conditions (Rated data is determined at a fixed compressor speed)

1Cooling (Indoor // Outdoor) 2Heating at 47�F (Indoor // Outdoor) 3Heating at 17�F (Indoor // Outdoor)

�F

80 DB, 67 WB // 95 DB, 75 WB

�F

70 DB, 60 WB // 47 DB, 43 WB

�F

70 DB, 60 WB // 17 DB, 15 WB

Conditions

4Heating at 5�F (Indoor // Outdoor)

�F

70 DB, 60 WB // 5 DB, 4 WB

*Applications should be restricted to comfort cooling only; equipment cooling applications are not recommended for low ambient temperature conditions. **System cuts out in heating mode to avoid thermistor error and automatically restarts at these temperatures.

Specifications are subject to change without notice.

� 2020 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.

ACCESSORIES: MSZ-WR18NA

Anti-allergy Enzyme Filter Remote Controller Holder kumo touchTM RedLINKTM Wireless Controller Deluxe MA Remote Controller1 Simple MA Controller1 Touch MA Controller1 Wired Remote Sensor Wireless Temperature and Humidity Sensor System Control Interface2 Wireless Interface 2 Thermostat Interface kumo station� USNAP Interface IT Extender BACnet� and MODBUS� Interface Lockdown Bracket for Hand-held Remote Controllers Blue Diamond Sensor Extension Cable -- 15 Ft. Blue Diamond Alarm Extension Cable -- 6.5 Ft. Blue Diamond MultiTank -- collection tank for use with multiple pumps Blue Diamond Rubber Foot Pads Mini Condensate Pump -- 230 volt application MegaBlue Advanced Blue Diamond Condensate Pump w/ Reservoir & Sensor MaxiBlue Advanced Blue Diamond Mini Condensate Pump w/ Reservoir & Sensor (110V) up to 48,000 BTU/ H[recommended] Advanced Blue Diamond Mini Condensate Pump w/ Reservoir & Sensor (208/230V) [recommended] MicroBlue Blue Diamond Mini Condensate Pump (110/208/230V) up to 18,000 BTU/H Fascia Kit for MicroBlue Pump � mounts the MicroBlue and sensor directly beneath the indoor unit Drain Pan Level Sensor (30A/600V/UL) [fits 2" X 4" utility box] - Black (30A/600V/UL) [fits 2" X 4" utility box] - White 1 Requires MAC-334IF-E 2 Allows indoor units to connect to an MA Controller

 MAC-408FT-E  U01A01083  MHK2  PAR-40MAAU  PAC-YT53CRAU-J  PAR-CT01MAU-SB  M21-EAA-307  PAC-USWHS003-TH-1  MAC-334IF-E  PAC-USWHS002-WF-2  PAC-US444CN-1  PAC-WHS01HC-E  PAC-WHS01UP-E  PAC-WHS01IE-E  PAC-UKPRC001-CN-1  RCMKP1CB  C13-103  C13-192  C21-014  F10-010  SI30-230  X87-835 - 110 to 250V  X87-711 - 110V
 X87-721 - 208/230V  X85-003  T18-016  SS610E  TAZ-MS303  TAZ-MS303W

Specifications are subject to change without notice.

� 2020 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.

ACCESSORIES: MUZ-WR18NA
Air Outlet Guide Drain Socket Optional Defrost Heater Hail Guard Outdoor Unit 3-1/4 inch Mounting Base (Pair) - Plastic Condensing Unit Mounting Pad 16" x 36" x 3" Outdoor Unit Stand -- 12" High Outdoor Unit Stand -- 18" High Outdoor Unit Stand -- 24" High Heavy Duty Wall Mounting Bracket-- Coated Steel Heavy Duty Wall Mounting Bracket -- 316 Series Stainless Steel 15' x 1/4" x 15' / 1/2" Lineset (Twin-Tube Insulation) 30' x 1/4" x 30' / 1/2" Lineset (Twin-Tube Insulation) 50' x 1/4" x 50' / 1/2" Lineset (Twin-Tube Insulation) 65' x 1/4" x 65' / 1/2" Lineset (Twin-Tube Insulation) 100' x 1/4" x 100' / 1/2" Lineset (Twin-Tube Insulation)

 MAC-881SG  MAC-860DS  MAC-640BH-U  HG-B4  DSD-400P  ULTRILITE1  QSMS1201M  QSMS1801M  QSMS2401M  QSWB2000M-1  QSWBSS  MLS141212T-15  MLS141212T-30  MLS141212T-50  MLS141212T-65  MLS141212T-100

Specifications are subject to change without notice.

� 2020 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.

7/8

10-5/16

9-7/16

1/8 1-11/16

2-1/4
12

DIMENSIONS: MSZ-WR18NA

Installation plate

7/16�13/16 Oblong hole

Indoor unit

1�7/16 Oblong hole

3-11/16

36-5/16
35-13/16 1/4

3-11/16

8-7/8

8-7/8

8-11/16

8-3/4

10-3/8

9-13/16 3/16

2-1/2

2-1/16

27-15/16

6-5/16

2-1/4

11/16

5-1/2

2-1/2 2-1/16

2-9/16

2-9/16 3-11/16

Piping

18 KBTU/H
Insulation �2 O.D Liquid line �5/16 15-3/8 (Flared connection �1/4)
Gas line �15/32 13-3/8 (Flared connection �1/2) Drain hose Insulation �1-1/8 Connected part �5/8 O.D

2-13/16 Piping

1-5/8

2-5/16

8-11/16 15-7/8
Air in

8-1/16

15-3/16

3

Wall hole �3

Installation plate

Piping

3-15/16 1/4

Air out

2-9/16 4-1/2 5-3/4

2-9/16

Drain hose

24 KBTU/H
Insulation �2 O.D Liquid line �5/16 15-3/8 (Flared connection �3/8)
Gas line �15/32 13-3/8 (Flared connection �5/8) Drain hose Insulation �1-1/8 Connected part �5/8 O.D

Specifications are subject to change without notice.

� 2020 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.

DIMENSIONS: MUZ-WR18NA

REQUIRED SPACE
*1 4 in. (100 mm) or more when front and sides of the unit are clear

4

in. or

(m1o0r0emm)

clear *1

Unit: inch
4 in. o(1r0m0omrem)

holes

8 ino.r(m20o0rem*m2)

14

in. or

m(3o5r0e

mm)

*2 When any 2 sides of left, right and rear of the unit are clear

Liquid refrigerant pipe joint Refrigerant pipe (flared) � 1/4
Gas refrigerant pipe joint Refrigerant pipe (flared) � 3/8 (09/12 KBTU/H
� 1/2 (18 KBTU/H)

FORM# MSZ-WR18NA / MUZ-WR18NA - 202003
Specifications are subject to change without notice.

1340 Satellite Boulevard, Suwanee, GA 30024 Toll Free: 800-433-4822 www.mehvac.com
� 2020 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.